body,html{
  font-weight: 200
}
width = 50px
height = 50px
corner-margin-left = 50px
corner-margin-bottom = 50px
animationDuriation = .5s
.menu-center-wrapper
  position absolute
  top 50%
  right 50%
  width width
  height height
  transform 50% 50%

.menu-left-corner-wrapper
  position absolute
  bottom corner-margin-bottom
  left corner-margin-left
  width width
  height height
